OBJECTIVE To assess effects on left ventricular (LV) function and on long term clinical outcome of late percutaneous transluminal coronary angioplasty (PTCA) of a chronically occluded infarct related artery. METHODS 65 patients who underwent PTCA a mean (SD) of 6.0 (1.2) months after a previous myocardial infarction were divided in two groups according to dilated artery patency status after P...

Long COVID is a term used to describe the persistence of symptoms in people who have had COVID-19 for an extended period. It affects multiple systems including neurological (fatigue, brain fog, attention issues, memory issues), neuromuscular (sarcopenia, myositis, arthritis and myopathy), cardiovascular (myopericarditis, right ventricular dysfunction, vasculitis aortic, arterial venous thrombos...

Background ST-segment depression during exercise testing is frequently observed in the absence of restenosis after coronary angioplasty. Methods and Results We studied the determinants of this phenomenon in 70 consecutive patients with unstable angina related to a single left anterior descending coronary artery lesion who had successful angioplasty without restenosis (<50% stenosis by quantitat...

The relation between the metabolic syndrome (MetS) and resting heart rate (rHR) in patients with diabetes and coronary artery disease is unknown. The authors examined the cross-sectional association at baseline between components of the MetS and rHR and between rHR and left ventricular ejection fraction in the population from the Bypass Angioplasty Revascularization Investigation 2 Diabetes (BA...

background: diabetes mellitus is capable of impairing the myocardial function. several studies have documented the influential impact of diabetes mellitus on the left ventricular function. the right ventricular function plays a significant role in the overall myocardial contractility; hence, this study was undertaken to evaluate the effect of diabetes mellitus type ii on the right ventricular f...

Acute ST elevation myocardial infarction has high mortality and morbidity rates. The majority of patients with this condition face erectile dysfunction in addition to other health problems. In this study, we aimed to investigate the effects of two different reperfusion strategies, primary angioplasty and thrombolytic therapy, on the prevalence of erectile dysfunction after acute myocardial infa...

there are many treatment modalities available to acutely terminate incessant ventricular tachycardia with variable success rates, but some cases tend to prove refractory to all of them. we report a 59-year-old woman presenting with incessant ventricular tachycardia. echocardiography revealed a large true apical aneurysm and severe left ventricular dysfunction. the arrhythmia was controlled in t...

Introduction: Heart failure is a major hazard for public health. Despite recent advance in medical therapy, there is not enough information on the outcome of off-pump coronary artery bypass (OPCAB) and medical therapy on the patients with severe ventricular dysfunction and triple-vessel (CAD). This study aimed to compare treatment outcomes and mortality rate in patients undergoing off-pump coro...

BACKGROUND The value of angioplasty in occluded coronary arteries is limited by a restenosis/reocclusion rate of 50-70%. In patients with subtotal occlusion, stent implantation has been shown to reduce clinical and angiographic restenosis. Retrospective observational studies have suggested that stenting could reduce restenosis in total occlusions. The value of sustained coronary patency on glob...